1. Julie had saved 105 coins from her daily allowance. If the coins consist of 5-peso coins and 10-peso coins amounting to ₱950, how many of each kind of coin did she have?
1. Julie had saved 105 coins from her daily allowance. If the coins consist of 5-peso coins and 10-peso coins amounting to ₱950, how many of each kind of coin did she have?
Answer:
an element is not in an atom
Explanation:
because the only things in a atom are electrons neutrons and protons
Answer:
I think option (d) is right answer
Answer:
i think the answer is C , atom mass increases with temperature
3H + 3Br = HBr9 Organic chemistry mechanism
